What is the best/most practical Air Ambulance (light/midsize)?

[paulhoat]

Taking into account the following:

Crew working space
Patient comfort
Range
Flying hour cost
Ability to loading a stretcher

I am thinking a Lear 35/36 or a Hawker 800, are there any others like a CJ3?

I guess Learjets are most commonly modified, are there others?

Thanks